CN212639807U

CN212639807U - Building construction hoisting device

Info

Publication number: CN212639807U
Application number: CN202020581661.9U
Authority: CN
Inventors: 毛廷波
Original assignee: Beijing Bozhong Tongda Electronic Technology Co ltd
Current assignee: Beijing Bozhong Tongda Electronic Technology Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2021-03-02
Anticipated expiration: 2030-04-18

Abstract

The utility model discloses a construction hoisting device, including promoting the curb plate, it is provided with two and is the opposite setting in both sides, both sides to promote the curb plate altogether promote the equal fixedly connected with backup pad in bottom of the relative one side of curb plate, both sides the guide way has all been seted up at the middle part of promoting the relative one side of curb plate, the fluting has all been seted up to the guide way both sides the equal fixedly connected with in upper end of promotion curb plate promotes the box, both sides promote the equal fixed mounting in one side of box and have the motor, both sides the inside of promoting the box all is provided with the action wheel, the both sides of action wheel all mesh from the driving wheel. The utility model discloses carrying out the promotion in-process of material through setting up the guide way and setting up the guide block at the loading board both ends, the guide block slides in the inside of guide way and has effectively guaranteed the stability of loading board operation in-process, reduces rocking of device, can make the cable wire keep tension at the in-process that promotes through setting up of fixed pulley, moves more stably.

Description

Building construction hoisting device

Technical Field

The utility model relates to a construction technical field specifically is a construction hoisting device.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

In the building construction process, the building materials are often required to be conveyed to a platform at a high position, and various building materials are required to be conveyed to the platform by utilizing a lifting device; however, the existing lifting device can not guarantee stable rising when shaking in the process of running, and can not protect the lifted materials in the rising process, and the materials can often fall down to injure workers by smashing, thereby affecting normal construction operation.

It is therefore desirable to design a construction hoist to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction hoisting device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a building construction lifting device comprises two lifting side plates which are oppositely arranged at two sides, wherein the bottom of one side of each of the two lifting side plates is fixedly connected with a supporting plate, the middle part of one side of each of the two lifting side plates is provided with a guide groove, both sides of the guide groove are provided with open grooves, the upper ends of the lifting side plates on both sides are fixedly connected with lifting box bodies, one side of each lifting box body on both sides is fixedly provided with a motor, the lifting box bodies on both sides are internally provided with driving wheels, driven wheels are meshed on both sides of the driving wheel, wire take-up wheels are fixedly connected on one sides of the driving wheel and the driven wheels on both sides, a connecting shaft is arranged in the middle of each wire take-up wheel in a penetrating way, one end of the connecting shaft penetrates through the driving wheel and the driven wheel respectively, and two ends of the connecting shaft are rotatably connected with two sides of the interior of the lifting box body;

both sides all be provided with the fixed pulley under the take-up pulley, both sides the equal fixedly connected with connecting rod of one side of fixed pulley, the connecting rod with promote the inner wall fixed connection of box, just the lower extreme of fixed pulley is provided with the connecting plate, the connecting plate with promote the inner wall fixed connection of box, just the guiding hole has been seted up to the both sides of connecting plate.

As a further aspect of the present invention: the guide blocks are connected inside the guide grooves on two sides in a sliding mode, a bearing plate is fixedly connected between the guide blocks on two sides, connecting wheels are arranged on two sides of the guide blocks on two sides, each connecting wheel is fixedly connected with the bearing plate, and each connecting wheel is located inside the groove;

each take-up pulley is wound with a steel cable, and the other end of the steel cable is fixedly connected with the connecting wheel through the fixed pulley, the guide hole and the slot in sequence.

As a further aspect of the present invention: the upper surface of the bearing plate is fixedly connected with a protection frame.

As a further aspect of the present invention: both sides the equal fixedly connected with spread groove in the outside of promotion box, both sides the inside of spread groove is all inserted and is connected with the inserted block, both sides the upper end fixedly connected with roof of inserted block.

As a further aspect of the present invention: the outer sides of the lifting side plates on the two sides are fixedly connected with fixing pieces at equal intervals.

As a further aspect of the present invention: the size of the guide block is matched with that of the guide groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses carrying out the promotion in-process of material through setting up the guide way and setting up the guide block at the loading board both ends, the guide block slides in the inside of guide way and has effectively guaranteed the stability of loading board operation in-process, reduces rocking of device, can make the cable wire keep tension at the in-process that promotes through setting up of fixed pulley, moves more stably.

2. The utility model discloses an upper end fixed connection protecting frame at the loading board can protect the material that promotes, avoids the material to drop at the in-process that promotes and causes the injury to the workman, ensures the normal clear of construction operation.

3. The utility model discloses an inserted block and the spread groove of roof lower surface both sides are inserted and are closed and be connected, can play reinforced (rfd) effect to the overall stability of device for the in-process of device is whole more stable in the operation.

Drawings

Fig. 1 is a front view of a construction hoist.

Fig. 2 is a schematic side sectional view of a construction hoist.

Fig. 3 is an enlarged schematic view of a construction hoist at a in fig. 2.

Fig. 4 is a schematic structural view of a take-up pulley in a lifting device for building construction.

Fig. 5 is a schematic structural view of a bearing plate in the lifting device for building construction.

In the figure: lifting side plates 1, a fixed bottom plate 2, a supporting plate 3, a bearing plate 4, a protective frame 5, a fixing sheet 6, a lifting box body 7, a connecting groove 8, an inserting block 9, a top plate 10, a motor 11, a groove 12, a guide groove 13, a driving wheel 14, a take-up pulley 15, a connecting shaft 16, a connecting wheel 17, a guide block 18, a driven wheel 19, a connecting rod 20, a fixed pulley 21, a guide hole 22, a connecting plate 23 and a steel cable 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, a lifting device for building construction comprises lifting side plates 1, wherein the lifting side plates 1 are provided with two lifting side plates 1, the two lifting side plates are oppositely arranged, the bottom of the opposite side of each lifting side plate 1 is fixedly connected with a support plate 3, the middle of the opposite side of each lifting side plate 1 is provided with a guide groove 13, both sides of each guide groove 13 are provided with slots 12, the upper end of each lifting side plate 1 is fixedly connected with a lifting box 7, one side of each lifting box 7 is fixedly provided with a motor 11, the interior of each lifting box 7 is provided with a driving wheel 14, both sides of each driving wheel 14 are engaged with a driven wheel 19, one side of each driving wheel 14 and each driven wheel 19 is fixedly connected with a take-up wheel 15, the middle of each take-up wheel 15 is provided with a connecting shaft 16, two ends of the connecting shaft 16 are rotatably connected with two sides of the interior of the lifting box body 7; all be provided with the fixed pulley 21 under the take-up pulley 15 of both sides, the equal fixedly connected with connecting rod 20 in one side of both sides fixed pulley 21, connecting rod 20 and the inner wall fixed connection who promotes box 7, and the lower extreme of fixed pulley 21 is provided with connecting plate 23, connecting plate 23 and the inner wall fixed connection who promotes box 7, and the guiding hole 22 has been seted up to the both sides of connecting plate 23, connecting axle 16 fixed connection through 11 output of motor and the 14 inside fixed connections of action wheel, it rotates to drive action wheel 14, action wheel 14 drives the driven wheel 19 of both sides and rotates, and then rolls up cable wire 24.

Referring to fig. 1 and 2, the guide blocks 18 are slidably connected inside the guide grooves 13 on both sides, the bearing plate 4 is fixedly connected between the guide blocks 18 on both sides, the connecting wheels 17 are arranged on both sides of the guide blocks 18 on both sides, each connecting wheel 17 is fixedly connected with the bearing plate 4, and each connecting wheel 17 is located inside the groove 12; each take-up pulley 15 is wound with a slotted steel cable 24, and the other end of the steel cable 24 is fixedly connected with the connecting wheel 17 through the fixed pulley 21, the guide hole 22 and the slot 12 in sequence. Referring to fig. 1, a protective frame 5 is fixedly connected to the upper surface of the bearing plate 4, the bearing plate 4 is fixedly connected to the connecting wheels 17 at two sides through a steel cable 24, so that the bearing plate 4 is lifted and lowered, the guide block 18 is slidably disposed inside the guide groove 13, so that the bearing plate 4 is effectively kept stable during lifting, and is prevented from shaking, and the steel cable 24 is kept stable during operation through the arrangement of the fixed pulley 21 and the guide hole 22.

Please refer to fig. 1, the outside of the two-sided lifting box 7 is fixedly connected with the connecting groove 8, the inside of the two-sided connecting groove 8 is connected with the inserting block 9, the upper end of the two-sided inserting block 9 is fixedly connected with the top plate 10, and the inserting block 9 and the connecting groove 8 are connected through the lower surface of the top plate 10, so as to reinforce the overall stability of the device, and make the device more stable in the operation process.

Referring to fig. 1, fixing pieces 6 are fixedly connected to the outer sides of the two side lifting side plates 1 at equal intervals, and the lifting side plates 1 are fixed by the fixing pieces 6.

Referring to fig. 2, the size of the guide block 18 is matched with the size of the guide groove 13, and the bearing plate 4 is limited and prevented from shaking by the guide block 18 sliding in the guide groove 13.

The utility model discloses a theory of operation is:

when the lifting side plate is used, the lifting side plate 1 is fixed through the fixing plate 6, materials are placed inside the protection frame 5, the materials are protected through the protection frame 5, the materials are prevented from falling to hurt workers in the lifting process, the normal operation of construction operation is ensured, then the motor 11 is turned on, the motor 11 drives the driving wheel 14 to rotate, the driving wheel 14 drives the driven wheels 19 on the two sides to rotate, the take-up pulley 15 rotates to wind the steel cable 24, the steel cable 24 winds to drive the bearing plate 4 to lift and descend, the bearing plate 4 is arranged inside the guide groove 13 in a sliding mode through the guide block 18, the bearing plate 4 is effectively kept stable during lifting, the swinging is avoided, the steel cable 24 is kept stable during the operation through the arrangement of the fixed pulley 21 and the guide hole 22, and the insertion blocks 9 on the two sides of the lower surface of the top plate 10 are connected with the connection groove 8 in, the device can be reinforced in the whole stability, so that the device is more stable in the operation process.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a construction hoisting device, includes promotion curb plate (1), its characterized in that: the lifting side plate (1) is provided with two lifting side plates (1) which are oppositely arranged at two sides, the bottom of one side of each lifting side plate (1) is fixedly connected with a supporting plate (3), the middle of one side of each lifting side plate (1) is provided with a guide groove (13), the two sides of each guide groove (13) are provided with grooves (12), the upper ends of the lifting side plates (1) are fixedly connected with a lifting box body (7), the two sides of one side of the lifting box body (7) are fixedly provided with a motor (11), the two sides of the lifting box body (7) are internally provided with a driving wheel (14), the two sides of the driving wheel (14) are respectively meshed with a driven wheel (19), the driving wheel (14) and the two sides of one side of the driven wheel (19) are respectively and fixedly connected with take-up wheels (15), and the middle of each take-up wheel, one end of the connecting shaft (16) penetrates through the driving wheel (14) and the driven wheel (19) respectively, and two ends of the connecting shaft (16) are rotatably connected with two sides of the interior of the lifting box body (7);

both sides all be provided with fixed pulley (21), both sides under take-up pulley (15) the equal fixedly connected with connecting rod (20) of one side of fixed pulley (21), connecting rod (20) and the inner wall fixed connection who promotes box (7), just the lower extreme of fixed pulley (21) is provided with connecting plate (23), connecting plate (23) and the inner wall fixed connection who promotes box (7), just guiding hole (22) have been seted up to the both sides of connecting plate (23).

2. A construction hoist as claimed in claim 1, wherein: guide blocks (18) are connected inside the guide grooves (13) on the two sides in a sliding mode, a bearing plate (4) is fixedly connected between the guide blocks (18) on the two sides, connecting wheels (17) are arranged on the two sides of the guide blocks (18) on the two sides, each connecting wheel (17) is fixedly connected with the bearing plate (4), and each connecting wheel (17) is located inside the corresponding groove (12);

each take-up pulley (15) is wound with a steel cable (24), and the other end of the steel cable (24) is fixedly connected with the connecting wheel (17) through the fixed pulley (21), the guide hole (22) and the slot (12) in sequence.

3. A construction hoist as claimed in claim 2, wherein: the upper surface of the bearing plate (4) is fixedly connected with a protective frame (5).

4. A construction hoist as claimed in claim 1, wherein: both sides the equal fixedly connected with spread groove (8) in the outside of promotion box (7), both sides the inside of spread groove (8) all is inserted and is connected with inserted block (9), both sides the upper end fixedly connected with roof (10) of inserted block (9).

5. A construction hoist as claimed in claim 1, wherein: the outer sides of the lifting side plates (1) on the two sides are fixedly connected with fixing plates (6) at equal intervals.

6. A construction hoist as claimed in claim 2, wherein: the size of the guide block (18) is matched with the size of the guide groove (13).